<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!--
    background  no-repeat 不重复

    display inline(不能换行,不能调整宽度)

    -->
    <style>
        body{

        }
    </style>
    <img src="学生/1001283.jpg" width=100% height=100%/>
</head>
<body>

</body>
</html>